function [ nObs, nFet, nLab ] = getSize( this )
% DataSet::getSize(dataSet) : [ nObs, nFet, nLab ]
% 
% Description
% Get the size of DataSet object
% 
% Input
% 1. dataSet
% 
% Output
% 1. nObs : number of observations
% 2. nFet : number of features
% 3. nLab : number of labels
% 
% Syntax
% 1. [nObs, nFet, nLab] = dataSet.getSize();
% 
% Example

nObs = this.nObs;
nFet = this.nFet;
nLab = this.nLab;

end
